Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo 553902 is an industrial component pneumatic tubing made from TPE-A in black with an outside diameter of 8 mm, an inside diameter of 5.9 mm, and a shore hardness of D 55 +/-3. It features a minimum bending radius of 22 mm, a bending radius relevant for flow rate of 43 mm, suitability for energy chains, a product weight by length of 0.024 kg/m, and RoHS compliant materials. Operating with compressed air as per ISO 8573-1:2010 [7:-:-], it supports a temperature-dependent operating pressure of -0.095 MPa to 1.5 MPa (-0.95 bar to 15 bar, -13.775 psi to 217.5 psi) across an ambient temperature range of -30 °C to 80 °C, backed by TÜV certification (certificate issuing authority B 013277 0527 00) and VDMA24364-B2-L LABS conformity. This pneumatic connection accommodates plug connections with an outside diameter of 8 mm, barbed fittings with an inside diameter of 6 mm with a union nut, and barbed fittings with an inside diameter of 6 mm. Submit the exact part number, quantity, and application requirements for a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 553902. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.